Fintech News
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157CI/CD Pipelines in U.S. FinTech: Where Discipline Distinguishes Strong From Weak
CI/CD pipelines in U.S. FinTech are no longer the strategic capability they were a decade ago. Almost every engineering team has some...
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176
Kubernetes in U.S. Financial Systems: Settled Platform, Unsettled Discipline
Kubernetes in U.S. financial systems is a settled technology choice that often arrives with unsettled operational discipline. The decision to run on...
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162
Event-Driven Architecture in U.S. Finance: Patterns That Survive a Decade of Change
Event-driven architecture has settled into U.S. financial systems as the default communication pattern between services that do not need synchronous coupling. The...
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146High-Availability System Design in U.S. Finance: From Architecture to Actual Uptime
High-availability system design in U.S. financial software is a mature discipline with a clear set of patterns, but the gap between knowing...
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176OAuth and OpenID Connect in U.S. Finance: From Convergence to Compliance Discipline
OAuth 2.0 and OpenID Connect have become the convergence point for authentication and authorisation across U.S. financial software. The early period of...
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266API Versioning Strategies for U.S. Financial Software That Actually Age Well
API versioning sounds like a tactical decision and behaves like a strategic one. The choice of how to version a financial API...
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144AI for Financial Decision Making in the U.S.: Past Demos, Into Operations
AI for financial decision making in U.S. finance has moved past the demo stage and into the operational stage. The institutions deploying...
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273Big Data Analytics in U.S. Finance: From Frontier to Settled Discipline
Big data analytics in U.S. finance has stopped being a frontier and become a settled discipline. The technology choices are largely commoditised:...
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349Financial markets and instruments in the US: how a $62 trillion equity market and $58 trillion bond market still anchor the global system
The US equity market closed 2024 at roughly $62 trillion in total market capitalisation. The US bond market sat at about $58...
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220
How America’s FinTech Ecosystem Actually Fits Together
Most ecosystem maps of U.S. FinTech are wall art. They put hundreds of logos on a slide, group them into pretty boxes,...
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172
From Wildcat Banking to FedNow: The Long Arc of U.S. Financial Innovation
The story of American financial innovation is usually told as a parade of products: the credit card, the ATM, the mortgage-backed security,...
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206
Super Apps in U.S. Finance: Why the Model Keeps Failing and What Might Work in 2026
Watch a Beijing commuter spend a Tuesday morning in May 2026, and one app handles the train ticket, the coffee, the lunch...
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183
Peer-to-Peer Lending in the U.S. 2026: From Disruption Story to Niche Asset Class
Open the original 2008 LendingClub investor pitch deck and the promise reads as boldly as anything from the early fintech era: a...
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190
How Financial Inclusion Concepts Are Quietly Reshaping the US Banking Stack
Walk into a check-cashing storefront in Phoenix on a Friday afternoon and the line is still ten people deep, almost two decades...
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158
Why R Still Has a Quiet Corner of the US Finance Stack in 2026
Walk past the analytics floor of any large US bank and you will hear two languages in the air. One is Python,...
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133
Microservices Architecture Is Quietly Eating the Monoliths Inside US Banks
The most expensive line of code at most US banks is the one nobody wants to touch. It usually lives in a...
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215
How DevOps in FinTech Quietly Became a Permanent Cost Center for US Banks
Ten years ago a US bank engineer would have laughed at the idea of pushing code to production three times a day....
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288
Why SQL for Finance Refuses to Leave the US Banking Stack
The most heavily used programming language inside US banks is not Python, not Java, not even COBOL. It is SQL. Every reconciliation,...
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188
NoSQL Databases Have a Real but Bounded Place in US Finance
The first time a US bank engineer suggested running customer data on a NoSQL database, the answer involved a regulator, a compliance...
